130704060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{70271}}^1$

素因数の和:70314

約数の個数: 48

約数和(自身を含む): 377782272

約数和(自身を除く): 247078212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 70271, 140542, 210813, 281084, 351355, 421626, 702710, 843252, 1054065, 1405420, 2108130, 2178401, 4216260, 4356802, 6535203, 8713604, 10892005, 13070406, 21784010, 26140812, 32676015, 43568020, 65352030, 130704060]

約数ペア:

[(1, 130704060), (2, 65352030), (3, 43568020), (4, 32676015), (5, 26140812), (6, 21784010), (10, 13070406), (12, 10892005), (15, 8713604), (20, 6535203), (30, 4356802), (31, 4216260), (60, 2178401), (62, 2108130), (93, 1405420), (124, 1054065), (155, 843252), (186, 702710), (310, 421626), (372, 351355), (465, 281084), (620, 210813), (930, 140542), (1860, 70271)]